Kawasaki ZX-6R
131 hp, 636 cc, 423 lbs2013 - 2016
BMW R 1250RT
134 hp, 1254 cc, 615 lbs2019
EngineKawasaki ZX-6RBMW R 1250RT
Displacement636 cc1254 cc
Max power131 hp (@13 500 RPM)134 hp (@7 750 RPM)
Max torque52 lb ft (@11 500 RPM)105 lb ft (@6 250 RPM)
Redline16 000 RPM
Idling speed1 300 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Flat-2
Compression12.90:112.50:1
Oil capacity3.41 quart
Oil type10W40
Spark plug typeNGK CR9E
CoolingLiquidLiquid
Valves164
Bore67.0 mm102.5 mm
Stroke45.1 mm76.0 mm
Throttle bore38.0 mm
Weight to power3.23 lbs/hp4.59 lbs/hp
Power to weight773 hp/2500lbs544 hp/2500lbs
Battery type12V 8Ah
GearboxKawasaki ZX-6RBMW R 1250RT
TypeSequentialSequential
ClutchWetSlipper
DriveChainShaft
Chain type520 X-ring
Gears count66
Primary ratio1.91.65
Final drive2.6881.061
1. gear2.846 (81 mph)2.438
2. gear2.2 (105 mph)1.714
3. gear1.85 (125 mph)1.296
4. gear1.6 (144 mph)1.059
5. gear1.421 (163 mph)0.943
6. gear1.3 (178 mph)0.848
ChasisKawasaki ZX-6RBMW R 1250RT
Frame typeTwin-spar aluminum frameSteel
Front susp.41mm Showa USD, 4.72 in travel37 mm Telelever, 4.72 in travel
Rear susp.Monoshock, 5.31 in travelParalever, 5.35 in travel